| // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
|
|
| /**
|
| * @assertion An identifier expression consists of a single identifier; it
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| * provides access to an object via an unqualified name.
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| * identifier:
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| * IDENTIFIER
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| * ;
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| * IDENTIFIER_NO_DOLLAR:
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| * IDENTIFIER_START_NO_DOLLAR IDENTIFIER_PART_NO_DOLLAR*
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| * ;
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| * IDENTIFIER:
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| * IDENTIFIER_START IDENTIFIER_PART*
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| * ;
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| * IDENTIFIER_START:
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| * IDENTIFIER_START_NO_DOLLAR |
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| * '$'
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| * ;
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| * IDENTIFIER_START_NO_DOLLAR:
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| * LETTER |
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| * '_'
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| * ;
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| * IDENTIFIER_PART_NO_DOLLAR:
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| * IDENTIFIER_START_NO_DOLLAR |
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| * DIGIT
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| * ;
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| * IDENTIFIER_PART:
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| * IDENTIFIER_START |
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| * DIGIT
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| * ;
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| * LETTER:
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| * ‘a’ .. ‘z’ |
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| * ‘A’ ..‘Z’
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| * ;
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| * @description Checks that identifier can't contain ' ' symbol.
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| * @compile-error
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| * @author msyabro
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| * @reviewer kaigorodov
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| */
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| class C {
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| bool x() {
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| return y y;
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| }
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| }
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|
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| main() {
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| С();
|
| }
|
